4709601220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{48383}}^1$

素因数の和:48580

約数の個数: 48

約数和(自身を含む): 10274439168

約数和(自身を除く): 5564837948

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 157, 310, 314, 620, 628, 785, 1570, 3140, 4867, 9734, 19468, 24335, 48383, 48670, 96766, 97340, 193532, 241915, 483830, 967660, 1499873, 2999746, 5999492, 7499365, 7596131, 14998730, 15192262, 29997460, 30384524, 37980655, 75961310, 151922620, 235480061, 470960122, 941920244, 1177400305, 2354800610, 4709601220]

約数ペア:

[(1, 4709601220), (2, 2354800610), (4, 1177400305), (5, 941920244), (10, 470960122), (20, 235480061), (31, 151922620), (62, 75961310), (124, 37980655), (155, 30384524), (157, 29997460), (310, 15192262), (314, 14998730), (620, 7596131), (628, 7499365), (785, 5999492), (1570, 2999746), (3140, 1499873), (4867, 967660), (9734, 483830), (19468, 241915), (24335, 193532), (48383, 97340), (48670, 96766)]